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Cole-Parmer Very-Low Differential Transducer; 0 to 50" Water ~ 4 to 20 mA Output
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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About Cole-Parmer Very-Low Differential Transducer; 0 To
Low-pressure transducers sense gauge or differential pressure and convert to a proportional output. Utilizing an improved stainless steel micro-Tig welded sensor, positive pressure moves the diaphragm toward the electrode, increasing capacitance. A decrease in pressure moves the diaphragm away from the electrode, decreasing the capacitance. Change in capacitance is converted to a linear DC electrical signal through the transducer's circuit. Transducers are designed for HVAC, air volume and fan control, static duct and clean-room pressures, and environmental pollution control. Uni- and bi-directional pressure measurement offer high accuracy for building energy management Static accuracy of ±1% Fully protected against reverse wiring Fire retardant case is UL 94 V-0 approved.
